[400TT]

In our Harrison we kept the original steering column ignition switch(with original steering lock) and also wired up dash mounted ignition switch. Both were wired in so you could use either. The steering cloumn one was behind the dash. Just use the column one behind the dash for rego and then just leave the key in it so the steering lock never engages.

Cobra was approved last year in QLD and we had to have a steering lock. I believe this has always been the case in QLD anyway as our DRB 7 years ago also needed a steering lock.

You could just have a temporary timber dash with a big cutout next to column so you can access original ignition switch.